PLASMA CEF
DEAD

Serial Number

73005642

Owner

SIGMA INTERNATIONAL, LTD.

First Use Date

Sep 13, 1973

Filing Date

Nov 5, 1973

Add to watchlist:

No watchlists yet
View on USPTO

PLASMA CEF Trademark

Serial Number: 73005642 • Registration: 1018637

PLASMA CEF is a trademark filed by SIGMA INTERNATIONAL, LTD. on November 5, 1973. The trademark is classified under Class 1 (Chemicals). The application is currently no longer active.

Owner Contact Info

SIGMA INTERNATIONAL, LTD. (5 trademarks)

SAINT LOUIS, MO 63118

Entity Type: 03

SIGMA CHEMICAL COMPANY (44 trademarks)

ST. LOUIS, MO

Entity Type: 03

Trademark Details

Filing Date

November 5, 1973

Registration Date

August 26, 1975

First Use Anywhere

September 13, 1973

First Use in Commerce

September 13, 1973

Filing History

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Jun 10, 2006 CAEX
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Jun 10, 2006 CAEX
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Jun 3, 2006 CAEX
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Jun 3, 2006 CAEX
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Jan 25, 1996 RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Jan 25, 1996 RNL1
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
Nov 24, 1995 9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
Nov 24, 1995 9.AF
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Apr 6, 1981 C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Apr 6, 1981 C15A